PropertyCollection-Klasse
Namespace: Microsoft.AnalysisServices.AdomdClient
Assembly: Microsoft.AnalysisServices.AdomdClient (in Microsoft.AnalysisServices.AdomdClient.dll)
Syntax
'Declaration
Public NotInheritable Class PropertyCollection _
Implements ICollection, IEnumerable
'Usage
Dim instance As PropertyCollection
public sealed class PropertyCollection : ICollection,
IEnumerable
public ref class PropertyCollection sealed : ICollection,
IEnumerable
[<SealedAttribute>]
type PropertyCollection =
class
interface ICollection
interface IEnumerable
end
public final class PropertyCollection implements ICollection, IEnumerable
Hinweise
The PropertyCollection is used by a CellSet to represent the axes returned by a query. Each Property contained by an PropertyCollection represents a set of congruent tuples organized along one or more hierarchies.
Hinweis |
---|
The filter Property is not contained in this collection. To access the filter Property, you must reference the OlapInfo.AxesInfo.FilterAxes property of the CellSet. |
Beispiele
The following subroutine, given a CellSet, iterates through the PropertyCollection (represented by the Axes property of the CellSet) and displays information for each Property.
Public Sub ListAxes(ByRef cellsetToCheck As CellSet)
' Check the parameter before performing actions on it.
If cellsetToCheck Is Nothing Then
Throw New System.ArgumentNullException("cellsetToCheck")
Else
' Iterate through the axes of the
' CellSet object. The Axes property of the
' CellSet object returns a reference to the
' PropertyCollection object.
Try
Dim PropertyToCheck As Property
Debug.WriteLine("Found " & cellsetToCheck.Axes.Count & _
" axes in cellset:")
For Each PropertyToCheck In cellsetToCheck.Axes
Debug.WriteLine(" Name: " & _
PropertyToCheck.Name)
Next
Catch ex As AdomdConnectionException
' The connection could not be opened or was disconnected.
' This error can occur at any time, if the provider is
' disconnected from the server.
Debug.WriteLine(ex)
Throw ex
Catch ex As AdomdErrorResponseException
' A response is received from a provider which indicates an error.
Debug.WriteLine(ex)
Throw ex
Catch ex As AdomdUnknownResponseException
' A response has been returned from the provider that
' was not understood.
Debug.WriteLine(ex)
Throw ex
Catch ex As AdomdCacheExpiredException
' A cached version of an ADOMD.NET object is no longer valid.
' This error is typically raised when reviewing metadata.
Debug.WriteLine(ex)
Throw ex
Catch ex As AdomdException
' Any other error raised by ADOMD.NET.
Debug.WriteLine(ex)
Throw ex
Catch ex As Exception
' Any other error.
Debug.WriteLine(ex)
Throw ex
End Try
End If
End Sub
Vererbungshierarchie
System. . :: . .Object
Microsoft.AnalysisServices.AdomdClient..::..PropertyCollection
Threadsicherheit
Alle öffentlichen static (Shared in Visual Basic) Member dieses Typs sind threadsicher. Bei Instanzmembern ist die Threadsicherheit nicht gewährleistet.